extern crate bindgen;

use std::env;
use std::path::PathBuf;

fn main() {
  // println!("cargo:rustc-link-search=native=./src/c/lib");
  // println!("cargo:rustc-link-lib=dylib=rout_server");
  println!("cargo:rerun-if-changed=src/c/library-bridge.hpp");
  println!("cargo:rerun-if-changed=src/c/library-bridge.cpp");
  // println!("cargo:rerun-if-changed=./src/c/lib/routing_server.h");

  let bindings = bindgen::Builder::default()
    .header("src/c/library-bridge.hpp")
    // .clang_arg("-x c++")
    .clang_arg("-std=c++11")
    .parse_callbacks(Box::new(bindgen::CargoCallbacks))
    .generate()
    .expect("Unable to generate bindings");

  let out_path = PathBuf::from(env::var("OUT_DIR").unwrap());
  bindings
    .write_to_file(out_path.join("bindings.rs"))
    .expect("Couldn't write bindings!");
}
